Matsya Purana — Yayāti’s Rule
अतिथीनन्नपानैश्च विशश्च प्रतिपालनैः आनृशंस्येन शूद्रांश्च दस्यून्निग्रहणेन च //
atithīnannapānaiśca viśaśca pratipālanaiḥ ānṛśaṃsyena śūdrāṃśca dasyūnnigrahaṇena ca //
He should honor guests with food and drink, protect the common people by proper guardianship, treat Śūdras with compassion, and restrain bandits (dasyu) through firm control.
This verse does not discuss Pralaya; it focuses on ethical governance (rajadharma): hospitality, protection of subjects, compassion toward dependents, and suppression of criminality.
It outlines core royal duties—supporting guests, safeguarding the populace, humane treatment of vulnerable groups, and maintaining law and order. For householders, it reinforces atithi-sevā (hosting guests) and ahiṃsā/compassion as everyday dharma.
No Vāstu or temple-architecture rule is stated here; the closest ritual-ethical element is atithi-pūjā through offering food and drink, treated as a dharmic observance in itself.